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GX-2012
RKI Instruments GX-2012 User Manual
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GX-2012
Operator
’
s Manual
Part Number: 71-0335
Revision: C
Releas
ed: 7/23/
15
2
Table of Contents
Default Chapter
4
Table of Contents
4
Chapter 1: Introduction
9
Overview
9
About the GX-2012
9
Specifications
11
About this Manual
12
Chapter 2: Description
13
Overview
13
Instrument Description
13
Case
14
Sensors
14
Lcd
16
Control Buttons
17
Printed Circuit Boards
17
Alarm LED Arrays
17
Infrared Communications Port
17
Buzzer
18
Vibrator
18
Batteries
18
Pump
19
Flow Chamber
19
Sensors and Filters
19
Inlet Filter Holder
19
Standard Accessories
20
Tapered Rubber Nozzle
20
Belt Clip
20
Wrist Strap
20
Sample Hose & 10 Inch Probe
20
Optional Accessories
21
Charging Stations
21
Optional Probes
24
Purge Tee Fitting
26
External Dilution Fitting
26
Chapter 3: Using the GX-2012 in Normal Mode
27
Overview
27
Start Up, Normal Mode
27
Turning on the GX-2012, Normal Mode Only
27
Turning on the GX-2012 in Normal with All Modes Active
33
Performing a Fresh Air Adjustment, Normal Mode
35
Turning off the GX-2012, Normal Mode
36
Measuring Mode, Normal Operation
36
Monitoring an Area
36
Using Optional Probes and Fittings
37
Combustible Gas Detection
39
Snap Log Mode
41
Measuring Mode, Alarms
44
Alarm Indications
44
Resetting and Silencing Alarms
46
Responding to Alarms
47
Inert Mode
50
Alarms
50
Start up and Operation
50
Display Mode
51
HC Range Screen
52
Peak Screen
52
STEL Screen
53
TWA Screen
53
Alarm Points Screen
54
Operation Time Screen
55
Date/Time Screen
56
Remaining Log Time Screen
56
Clear Data Logger Screens
57
Pump off Screen
58
User ID Screen
59
Station ID Screen
60
Snap Logging Screen
61
Peak Bar Select Screen
63
Datalogging
64
Sdm-2012
64
Calibration Mode
65
Calibration/Bump Test Supplies and Equipment
65
Preparing for Calibration or Bump Test
66
Calibrating the GX-2012
66
Bump Testing the GX-2012
74
Chapter 4: Using the GX-2012 in Bar Hole Mode
80
Overview
80
Start Up, Bar Hole Mode
80
Turning on the GX-2012, Bar Hole Mode
80
Performing a Fresh Air Adjustment, Bar Hole Mode
86
Bar Hole Testing
87
Performing a Bar Hole Test
87
Turning off the GX-2012, Bar Hole Mode
90
Chapter 5: Using the GX-2012 in Leak Check Mode
91
Overview
91
Start Up, Leak Check Mode
91
Turning on the GX-2012, Leak Check Mode
91
Performing a Fresh Air Adjustment, Leak Check Mode
97
Leak Testing
98
Setting the Display Range Value
98
Locating a Leak
99
Overscale Conditions
99
Turning the Alarm on and off in Leak Check Mode
100
Peak Hold Mode
101
Snap Log Mode, Leak Check Mode Operation
101
Viewing Snap Log Data in Leak Check Mode Operation
104
Turning off the GX-2012, Leak Check Mode
107
Chapter 6: Maintenance Mode
108
Overview
108
Tips for Using Maintenance Mode
109
Using Maintenance Mode
109
Updating the Date and Time Settings
111
Performing a Fresh Air Adjustment
111
Calibrating Using Auto Calibration
113
Calibration Using Single Calibration
116
Performing a Bump Test
119
Turning the Lunch Break Setting on or off
124
Updating the Alarm Latching Settings
125
Updating the Alarm Silence Settings
126
Updating the Data Logging Interval
127
Updating the Alarm Point Settings
128
Turning the Clear Data Logger Screen on or off
132
Turning the Bump Test Function on or off
133
Turning the Pump off Screen on or off
134
Updating the Bump Test Parameters
135
Updating the Confirmation Beep Setting
137
Updating the Datalog Overwrite Setting
137
Updating the Calibration Interval
138
Updating the Calibration Reminder Setting
138
Updating the Calibration Expired Action Setting
139
Updating the Calibration Check Setting
139
Updating the Bump Test Interval
140
Updating the Bump Test Reminder Setting
141
Updating the Bump Test Expired Action Setting
141
Updating the Bump Test Check Setting
142
Turning the ID Display Function on or off
143
Updating the LCD Backlight Time Setting
143
Updating the Autozero Function
144
Updating the Demand Zero Function
144
Updating the Leak Check/Bar Hole Mode Setting
145
Updating the Bar Hole Sampling Time
146
Turning Portuguese on or off
146
Updating the Leak Check Mode CO Channel Display Setting
147
Viewing the ROM/SUM Information
148
Turning the Password Function on or off
148
Performing a Low Flow Setpoint Adjustment
149
Exiting Maintenance Mode
150
Chapter 7: Maintenance
151
Overview
151
Troubleshooting
151
Replacing or Recharging the Batteries
154
Replacing Alkaline Batteries
154
Replacing the Lithium Ion Battery Pack
155
Recharging the Lithium Ion Battery Pack in the Instrument
156
Recharging the Lithium Ion Battery Pack out of the Instrument
158
Replacing the LEL and CO Filters
161
Replacing a Sensor
163
Replacing the Hydrophobic Disk Filter, Cotton Filter
164
And Wire Mesh Disk
164
Parts List
166
Appendix A: Calibrating and Bump Testing
169
With a Sample Bag
169
Overview
169
Calibration/Bump Test Supplies & Equipment
169
Preparing for Calibration or Bump Testing
170
Calibrating the GX-2012
172
Calibrating with the Auto Calibration Method
173
Calibrating with the Single Calibration Method
176
Bump Testing
179
Parts List
185
Other manuals for RKI Instruments GX-2012
Quick Reference Guide
2 pages
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RKI Instruments GX-2012 Specifications
General
Brand
RKI Instruments
Model
GX-2012
Category
Measuring Instruments
Language
English
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